<div id="left_column" class="grid_3">
<div class="left-block">
	<div class="block-header field">
		<a href="#">Lĩnh vực</a>
	</div>
	<div class="block-body">
		<?php echo $categories ?>
	</div>
</div>
<div class="left-block">
	<div class="block-header district">
		<a href="#">Quận/Huyện</a>
	</div>
	<div class="block-body">
<!--		<ul>-->
<!--			<li><input type="checkbox"/>Ba Đình</li>-->
<!--			<li><input type="checkbox"/>Đống Đa</li>-->
<!--			<li><input type="checkbox"/>Cầu Giấy</li>-->
<!--			<li><input type="checkbox"/>Hoàn Kiếm</li>-->
<!--			<li><input type="checkbox"/>Thanh Xuân</li>-->
<!--			<li><input type="checkbox"/>Long Biên</li>-->
<!--			<li><input type="checkbox"/>Hoàng Mai</li>-->
<!--		</ul>-->
		<?php echo $districts  ?>
	</div>
</div>
<div class="left-block">
	<div class="block-header price">
		<a href="#">Mức giảm giá</a>
	</div>
	<div class="block-body">
		<?php echo $price_policies ?>
	</div>
</div>
<div style="margin: 10px 0px 10px 0px;"><img src="<?php echo base_url() ?>template/frontend/images/buy_card.png" /></div>
<img src="<?php echo base_url() ?>template/frontend/images/r_ads.png" style="margin-top: 10px;" />
</div>